for former criminal investigator jim bush and retired fbi special agent bob buchowski. >> 3,000 people were murdered. he was definitely part of that conspiracy. >> from the beginning wouldn't really give up anything. nothing about him fit. we knew that. we knew in our gut that there is something wrong. >> he arrived in the united states in july of 2000 from sud rabe. >> settled into the middle eastern community of patterson. >> paterson, new jersey, where 11 of the 19 hijackers passed through before the 9/11 attacks. >> paterson is really the launching pad for the plot. >> it is the only place we can actually connect. we can't put them all together at one time or in one meeting place because they blended in the community. >> it is here that he met up and lived with another key facilitator of the hijackers a jordannian who remains a secret of 9/11 as fox news first reported two years ago. he ran illegal driver's license schemes in new jersey, connecticut and virginia and had apartments in all three states. >> he was part of the criminal network in patterson. >> chiaza had no job. >> eve